- Stand with your feet slightly wider than hips-width distance apart in front of a sturdy box.
- Bend your knees and swing your arms back.
- Jump onto the top of the box with both feet at the same time, swinging the arms forward to give you a little momentum.
- Once you land, stand up until your legs are straight and drive your hips forward.
- Step one foot at a time back to the floor or jump down softly with both feet.
- This counts as one rep.